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BACKGROUND: Persistent organic pollutants (POPs), such as PCBs, DDT and dioxins have in several cross-sectional studies shown strong associations with type 2 diabetes mellitus. Reversed causality can however not be excluded. The aim of this case-control study was to evaluate whether POPs concentration is a risk factor for type 2 diabetes. METHODOLOGY/PRINCIPAL FINDINGS: A case-control study was pe
This article discusses the drivers behind why Swedes move to Portugal and who these migrants are. The conceptual framework is based on lifestyle migration and considers migration as a process. Using a semi-structured interview guide, designed according to a life-course approach, 36 in-depth interviews with Swedes permanently residing in Portugal were conducted. The findings display that only a sma
BACKGROUND: School principals face a demanding work situation that puts them at risk for stress-related poor mental health. Ideally, preventive actions should be based on knowledge about the underlying notions that motivate action. However, knowledge about prevention areas and suitable initiatives for school principals is scarce or lacking, leaving key stakeholders without the overview necessary f
Aim: To audit adherence to the Swedish paediatric guidelines for urinary tract infections (UTIs) in infants. Secondary objectives were to compare findings on imaging performed according to the guidelines with imaging without guideline support and to identify predictors of non-adherence. Methods: A prospective multicentre study of infants <1 year treated at paediatric hospitals for their first UTI.
The global burden of neurological disorders is substantial and increasing, especially in low-resource settings. The current increased global interest in brain health and its impact on population wellbeing and economic growth, highlighted in the World Health Organization’s new Intersectoral Global Action Plan on Epilepsy and other Neurological Disorders 2022–2031, presents an opportunity to rethink
ObjectivesCancer related pain (CRP) is among the most frequent collateral effects of cancer, with chronic CRP, lasting at least three months, affecting >40% of cancer survivors.Evidence based treatments, including pain-focused Cognitive Behavioral Therapy(CBT) are available, but it appears that cancer patients/survivors are often poorlyinformed about CRP or the potential benefits of CBT for such p
We have critically examined and compared various ways to obtain standard harmonic molecular mechanics (MM) force-field parameters for metal sites in proteins, using the 12 most common Zn2+ sites as test cases. We show that the parametrization of metal sites is hard to treat with automatic methods. The choice of method is a compromise between speed and accuracy and therefore depends on the intended
Fuel production from renewable resources will likely be a prerequisite for reducing the negative anthropogenic impact on the environment and, at the same time, ensuring future energy security. In this thesis, the conversion of typical Swedish biomass, mainly Norway spruce, to ethanol was studied. The first part of the work focused on the degradation of biomass to fermentable sugars. More specifica
https://www.lmc.lu.se/ljudbanken/wave - 2026-07-21
This thesis is devoted to the study of different aspects of groups acting on rooted trees and their applications.First, we focus on the Hausdorff dimension of groups acting on rooted trees. We develop new tools that lead to the solution of several well-known open problems in the subject due to Abért-Virág, Bartholdi, Grigorchuk, Klopsch and Shalev among others.Secondly, we study many aspects of thThis thesis is devoted to the study of different aspects of groups acting on rooted trees and their applications.First, we focus on the Hausdorff dimension of groups acting on rooted trees. We develop new tools that lead to the solution of several well-known open problems in the subject due to Abért-Virág, Bartholdi, Grigorchuk, Klopsch and Shalev among others.Secondly, we study many aspects of th
The aim of the article is to explore trade unions’ use of Internet and social media in communicating with members and to understand membership in the digital era. A point of departure is that new forms of relationships between individuals and organizations are on the rise as our present societies become more digitalized, which has changed how citizens interact, mobilize, and organize. Digitalizati
